��ˮͬ��Ó��׼��g(sh��)

��r�g��2009-08-27 13:45 ��Դ�� : ��x��2876

1 ��y(t��ng)��๤ˇ
(1)A—A—O��ˇ

A—A-O��ˇ,��QA2��O��ˇ,��乤ˇ��Ҋ�D1��

��(y��ng)��Ҫ��ጷ��,��ͬ�r��ЙC��M��,��ԭ��ˮͬ��M��߀�Џĳ��ų��ĺ��׻��ࡣ

��ˮ��(j��ng)�^��һ��(y��ng)��M��ȱ��(y��ng)��Ҫ��Ó��,��B(t��i)��ͨ�^��(n��i)ѭ�h(hu��n)�ɺ��(y��ng)��M��,��ѭ�h(hu��n)Һ��r�^��һ��2,��

��Һ��ȱ��(y��ng)��M��(y��ng)��,��@һ��(y��ng)��Ԫ�Ƕ๦�ܵģ�ȥ��BOD,��׵ȶ�헷��(y��ng)��ڱ��(y��ng)��(n��i)�M��,��@��헷��(y��ng)��Ҫ��Һ�к��NOy—N,��к��^ʣ��,��ˮ�е�BOD(��COD)�õ�ȥ��rQ�Ļ��Һ��@��ȱ��(y��ng)��,��

��صĹ��ˮ��x,��һ��ֻ��(y��ng)��R��Һ��̎��ˮ�ŷ�,��

A2��O��ˇ��Ҫ��c��c,��

��̣��ˮ��ͣ��r�gС��ͬ�ˇ,��\�з�(w��n)��,��ˮˮ�|(zh��)�ɱ��C��

�څ��(ȱ��)��\��,��ڽz��ķ�ֳ,��Û��}��

�۷��̼Դ,��ɣ��ˇϵ�y(t��ng)�ṩ,��^��ĵĉA��ȱ��^��ṩ��ϵ�y(t��ng)�ɱ��C�A��ƽ��,��

A2��O��ˇ߀��},��

��ڻ��Һ��̫�ߣ�Ó��Ч��ܝM��^�ߵ�Ҫ��,��

��L��,��Ч��^�y��ߡ�

�۳��ص��O(sh��)Ӌ��Ҫ��,��ͣ��r�g��̫��,��

(2)Phoredox��ι�ˇ

Phoredox(��)��ˇ��D2��ʾ��

ԓ��ϵ�y(t��ng)�Ѕ��,��ȱ��,��ڳ��,��Ó��̼��ڶ��ȱ��Ҫ��Mһ��ķ��,��ú��a(ch��n)��}��w,��ЙC̼��ӹ��w�,��Һ�ɴΏĺ��^(q��)��ȱ��^(q��),��ԓ��ˇ��g�L(�s30��40 d)��Ӷ�̼��,��

(3)UCT��ˇ��
��
ԓ��ˇ��_�նش�W�_�l(f��)��һ�N��A2��O��ˇ�ĳ��Ó��g(sh��),��cA2��O��ˇ�Ѓ��c��ͬ��ȱ��ض��ǅ��أ��ٌ�ȱ��صĻ��Һ��,��ȱ��,��}��؅��h(hu��n)��Ӱ푣��˅��ጷŵĭh(hu��n)��,��˅��ЙC��Ч��,��ȱ��ػ��Ļ��Һ��^��ܽ��BOD��}��,��ȱ��Һ�Ļ��酒��΃�(n��i)�M�еİl(f��)�͵��ṩ��(y��u)��ėl��,��乤ˇ��Ҋ�D3��